<%@page contentType="test/html; charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html lang="cn">
<head>
    <meta charset="UTF-8" />
    <title>表达实例1</title>
</head>
<body>
<%!
    String url ="exp.jsp";
%>
    <a href="<%=url%>">点击跳转</a>
</body>
</html>